Troubleshooting

Troubleshooting

If your wireless network adapter does not work properly, try the following suggestions before seeking repair assistance.

Problem

Network performance is sometimes fast, sometimes slow

Continuously slow network performance, or excessive data errors

No access to other devices on the network

Cannot connect to the Internet

Solution

•Another network nearby may be using the same channel, and causing interference. Change the Channel to a different setting on all devices connected to your network (see page 8).

•Set the TX Rate to a lower transmission speed (see page 8).

•Set Power Mode to Power Save or Continuous Access (see page 8.)

•Set Preamble to a lower value if necessary (see page 8).

•Make sure the router power light is on. If not, check the AC power adapter connections at the router and at the wall outlet.

•Make sure all devices connected to the network are assigned the same SSID and the same Channel (see page 8).

•If you have enabled WEP encryption, make sure all devices use the same encryption settings. Each device must use the same Phrase/Key and Length (see page 9).

•If you have difficulty with file sharing or printing, you must configure your Windows® operating system properly for all devices connected to the network (see page 10).

•Verify that your cable or DSL modem is properly connected and is receiving electrical power.

•Turn off your modem, leave it off for 15 seconds, then turn it back on and check for Internet access.

•Confirm that your ISP account information is entered correctly on the router you are using for your Internet connection.

•Do you have Internet access at the computer connected to your router or access point? If not, you will not be able to connect until the router fault is corrected. Consult the user manual for the router or access point.

•If your router or access point is connected to the Internet, try rebooting the computer in which the adapter is installed.

•Check the communication between the adapter and the router. If you are using an AT&T Plug&Share™ router, open your Internet browser on the computer that has the adapter installed. Enter ATT.Router or http://192.168.0.1 in the address line. If you see the router page, there may be a problem with your network settings. See next page for instructions.

AT&T Plug&Share™ Wireless PCI Adapter 22 Mbps Turbo 6500B4X

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AT&T Turbo 802.11b user manual Troubleshooting, Problem, Solution, Set Power Mode to Power Save or Continuous Access see
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Turbo 802.11b specifications

The AT&T Turbo 802.11b represents a significant evolution in wireless networking technology, designed to enhance connectivity and speed in home and office environments. Introduced in the early 2000s, this standard rapidly gained popularity due to its promising features and capabilities that paved the way for modern wireless communication.

At the core of the AT&T Turbo 802.11b is its operational frequency of 2.4 GHz, which allows for an extended range of wireless connectivity. This frequency is not only accommodating to a broader area but also beneficial for penetrating walls and other obstacles, reducing dead zones within a typical home or office setup. With a maximum data transfer rate of 11 Mbps, the Turbo version enhances performance over its predecessors, although it is eclipsed by later standards like 802.11g and 802.11n.

One of the critical features of the Turbo 802.11b is its support for a Multi-Channel operation. By leveraging different channels within the 2.4 GHz spectrum, users can improve their data throughput and minimize interference, especially in densely populated areas where multiple networks are in operation. This capability includes automatic channel selection, which streamlines the setup process and optimizes performance based on the current environment.

Security is another prominent aspect of the Turbo 802.11b technology. It offers WEP (Wired Equivalent Privacy) encryption, an essential feature for safeguarding data transmitted over wireless networks. While WEP is not regarded as the most robust security measure by today’s standards, it was a step forward at its introduction, prompting users to recognize the importance of protecting their wireless communications.

Compatibility is a hallmark of the Turbo 802.11b, as it is designed to easily integrate with existing 802.11b devices. This backward compatibility ensures that users can seamlessly transition from older networks while still taking advantage of the technology’s enhancements.

Furthermore, the AT&T Turbo 802.11b is built with user-friendliness in mind. Its plug-and-play setup allows even non-technical users to establish a wireless network with minimal effort, making it particularly appealing for home users who desire connectivity without extensive technical knowledge.

In summary, the AT&T Turbo 802.11b exemplifies a critical milestone in wireless technology, boasting features like enhanced data rates, multi-channel support, basic security, and remarkable compatibility, which have laid foundational groundwork for subsequent advancements in wireless networking.
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